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300m Geophysical Equipment Borehole Water Well Log Tool Apparent Resistivity Measuring Logging System

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Henan Rancheng Machinery Co., Ltd.

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300m Geophysical Equipment Borehole Water Well Log Tool Apparent Resistivity Measuring Logging System

Name: 300m Geophysical Equipment Borehole Water Well Log Tool Apparent Resistivity Measuring Logging System
Brand: RanCheng
Price: 1 USD

China 300m Geophysical Equipment Borehole Water Well Log Tool Apparent Resistivity Measuring Logging System wholesale

Brand Name : RanCheng

Model Number : RCQ-1

Certification : CE, ISO 9001:2000

Place of Origin : China

MOQ : 1

Price : US $ 7000-10000

Payment Terms : T/T, Western Union

Supply Ability : 100sets per Month

Delivery Time : 10-15 working days

Packaging Details : It can be shipped by one 20" container

External Power Supply : AC 220V ± 20%, 50Hz, 20W

Working Condition : Temperature: -20 ºC ~ +40 ºC, humidity ≤ 90%

AB Power Supply : 6~60V, 0~200mA, AC square wave

Applicable Electrode System : A1.6M 0.4N

Apparent Resistivity Measurement Range : 1-2000Ωm

Apparent Resistivity Measurement Accuracy : 1% (scale)

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Product Description

The RCQ-1 Borehole Logging Equipment is a reliable geophysical logging tool designed for measuring apparent resistivity and natural potential in boreholes. It consists of a surface instrument, Kevlar cable, electric winch, and downhole electrode probe, ensuring accurate and stable data collection. With an adaptive power supply scheme, the system delivers AC square waves to the formation while measuring current and voltage simultaneously. This enables precise resistivity logging across a wide measurement range.

Lightweight and easy to operate, the RCQ-1 connects directly to a PC for real-time data recording, transmission, and mapping. It is widely used in groundwater exploration, mineral surveys, engineering geology, and geotechnical investigations where reliable borehole resistivity data is required.

Technical Specifications

No.	Item	Parameter
1	External Power Supply	AC 220V ± 20%, 50Hz, 20W
2	Working Condition	Temperature: -20 ºC ~ +40 ºC, humidity ≤ 90%
3	AB Power Supply	6~60V, 0~200mA, AC square wave
4	Applicable Electrode System	A1.6M 0.4N
5	Apparent Resistivity Measurement Range	1-2000Ωm
6	Apparent Resistivity Measurement Accuracy	1% (scale)
7	Natural Potential Measurement Range	±1200mv
8	Natural Potential Measurement Accuracy	1%
9	Signal Output	USB interface
10	Depth Measurement	0 ~ 9999.99 meters
11	Depth Measurement Accuracy	better than 0.1%
12	Speed Measurement Range	0 ~ 9999 meters / hour
13	Speed Measurement Accuracy	better than 5%

Product Features

Real-time data measurement and transmission for field operations
Kevlar cable and electric winch design for convenient deployment
Dual voltage channels allow simultaneous recording of two curves, improving efficiency
Gradient and natural potential measurement functions for versatile applications
AB measurement method reduces artificial electric field interference
High accuracy and repeatability ensure reliable geophysical survey results
Professional software for fast curve plotting and data processing

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300m Geophysical Equipment Borehole Water Well Log Tool Apparent Resistivity Measuring Logging System

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